cpuset: PF_SPREAD_PAGE and PF_SPREAD_SLAB should be atomic flags

[pandora-kernel.git] / kernel / cpuset.c

diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 22874d7..52cb04c 100644 (file)
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -365,13 +365,14 @@ static void cpuset_update_task_spread_flag(struct cpuset *cs,
                                        struct task_struct *tsk)
 {
        if (is_spread_page(cs))
                                        struct task_struct *tsk)
 {
        if (is_spread_page(cs))

-               tsk->flags |= PF_SPREAD_PAGE;
+               task_set_spread_page(tsk);

        else
        else

-               tsk->flags &= ~PF_SPREAD_PAGE;
+               task_clear_spread_page(tsk);
+

        if (is_spread_slab(cs))
        if (is_spread_slab(cs))

-               tsk->flags |= PF_SPREAD_SLAB;
+               task_set_spread_slab(tsk);

        else
        else

-               tsk->flags &= ~PF_SPREAD_SLAB;
+               task_clear_spread_slab(tsk);

 }
 
 /*
 }
 
 /*